4455728

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{14657}}^1$

素因数の和:14684

約数の個数: 20

約数和(自身を含む): 9087960

約数和(自身を除く): 4632232

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 14657, 29314, 58628, 117256, 234512, 278483, 556966, 1113932, 2227864, 4455728]

約数ペア:

[(1, 4455728), (2, 2227864), (4, 1113932), (8, 556966), (16, 278483), (19, 234512), (38, 117256), (76, 58628), (152, 29314), (304, 14657)]